A program aimed at reducing violence against women and girls by focusing on positive expressions of masculinity changed the attitudes of middle school boys who may have been prone to harassment and dating violence as they got older, according to a Rutgers University–New Brunswick and University of New Hampshire led study that was done in partnership with prevention practitioners in New England.

Chlamydia is the most prevalent bacterial STI in the world. University of North Carolina at Chapel Hill researchers, in partnership with colleagues at sites in the US, Europe and Australia, will receive up to $10.7 million over five years from the NIH to move closer to identifying a vaccine.

Embargo expired:

Using information from two national surveys, researchers from Johns Hopkins Medicine and the Guttmacher Institute have found that in some metropolitan areas, more than a quarter of young, African American men reported having sexual intercourse before age 13, and for about 45 percent of them, the sex was either unwanted or experienced with “mixed feelings.”